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V GLPOGKB. DEVICE FOR TRANSMITTING ROTARY MOTION AND POWER.

No. 291,321. Patented Jan. 1,1884.

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UNITED STATES PATENT OFFicE,

GUSTAV FOOKE, OF BROOKLYN, NEW YORK.

DEVICE FOR TRANSMITTING ROTARY, MOTION AND POWER.

SPECIFICATION forming part of Letters Patent No. 291,321, dated January1, 1884.

Application filed October 11, 1883. (No model.)

To all whom it may concern; Be it known that I, GUSTAV FOOKE, a subjectof the King of Saxony, having made declaration of intention to become acitizen of the United States, and a resident of Brooklyn, in the countyof Kings and State of New York, have invented a certain new and usefulDevice for Transmitting Rotary Motion and Power, of which the followingis a specification.

,The object of my invention is to. transmit rotary motion and power bymeans of the device hereinafter described, and illustrated in thedrawings, in which- Figure 1 represents a sectional view; Fig. 2, a planview, and Fig. 3 the ratchet and pawl or tool secured within the socket.j

A represents a sleeve or tube, having on one of its extremities a squaresocket. Through this tube passes a rod, E, having at one of itsextremities a pinion or ratchet, O, secured, and the outer end isprovided'with a handle or bar for operating the rod, by means of whichthe ratchet and tool connected to and engaging the ratchet are operated,and rotary mo tion to the tool D transmitted. The pawl or tool D is heldin adjustable position by a setscrew, F, by means of which it can be setfarther out or in, as circumstances or the work to beaccomplisheddemand. I have in this instance illustrated a device adapted to bore outcylindrical or conical bodies-such as cannon, pump-barrels, 820.; but itcan be used for a variety of purposes not necessary to enumerate. Thesleeve or tube A is made square at one end, as shown in Figs. 1 and 2,in order to secure a steady and firm grip upon it when secured in aholder, vise, or other mechanical device.

In operating on such bodies as above described, it is not necessary todrill out the whole bore, but cut first a ring spread out into the solidbody, leaving the proper or desirable circumferential thickness and acore in the center. When at therequ'ired depth, the stationary cutterfed by the rod E, by means of the handle or bar H, will cut out the corefrom the bottom of the cylinder, cannon, &C.

In drilling, the tube A' is permanently secured on the lathe, aroundwhich and the stationary cutter the body to be drilled is re- Volved.

Having thus described my invention, What Iclaim as new, and desire tosecure by Letters Patent, is

The within-described device for transmit- GUSTAV FOOKE.

Witnesses:

MACILJ PARSESAS, STANISLAU KRZEMINSKI.

